I don’t have a solution for it unfortunately. The category heading is in the same sticky element as the navigation, and I can’t move the sticky property a level down, because sticky doesn’t work within a flexed element…
I’d advise you to hide or minimise the logo with css on mobile.
While this is lovely on desktop, when space gets tight (e.g. on mobile) this makes the Topic list quite difficult to read (especially if the text is quite extensive)
This is an unintended side-effect of wanting to keep the navigation visible actually. I’m not sure it can be fixed (both elements may be in the same container or something? ) and if I have to choose, I’ll stick with my original intend.
If someone feels like taking a look, be my guest though.